I have repeated the installation procedure and captured logging. flash-
kernel exits with exit code 3:
2020-09-30 07:28:57,452 DEBUG subiquitycore.utils:83 arun_command
['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2566',
'/snap/subiquity/1972/usr/bin/python3', '-m',
Public bug reported:
Ubuntu Focal installer hits the following in the installation process
when flash-kernel gets triggerd:
Using DTB: marvell/armada-8040-mcbin.dtb
Couldn't find DTB armada-8040-mcbin.dtb on the following paths:
/etc/flash-kernel/dtbs /usr/lib/linux-image-
apport-collect info has been collected
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
kernel warning in epyc2
apport information
** Tags added: apport-collected
** Description changed:
[1115784.899520] [ cut here ]
[1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237
nonpaging_update_pte+0x9/0x10 [kvm]
[1115784.899551] Modules linked in: vhost_net
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385060/+files/WifiSyslog.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385056/+files/ProcEnviron.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385051/+files/Lspci-vt.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385054/+files/Lsusb-v.txt
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Title:
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385059/+files/UdevDb.txt
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Title:
apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385050/+files/Lspci.txt
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Title:
apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385053/+files/Lsusb-t.txt
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Title:
apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385058/+files/ProcModules.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385049/+files/CurrentDmesg.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385052/+files/Lsusb.txt
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Title:
apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385055/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1884058/+attachment/5385057/+files/ProcInterrupts.txt
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I've gdb and debug symbols installed ... so let me know if you need more
info
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Title:
kernel warning in epyc2 nested virtualization
To manage
Public bug reported:
[1115784.899520] [ cut here ]
[1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237
nonpaging_update_pte+0x9/0x10 [kvm]
[1115784.899551] Modules linked in: vhost_net vhost tap nf_tables ip6t_REJECT
nf_reject_ipv6 ip6table_mangle
Description:Ubuntu 20.04 LTS
Release:20.04
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Title:
kernel warning in epyc2 nested virtualization
To manage notifications about this
This bug gets triggered when VM (L1 with L2 guest) is live migrated from
one hypervisor to another. This bug does not get triggered on a Intel
CPU with the same kernel
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Public bug reported:
After installing latest microcode update: version
3.20191021.1ubuntu0.18.04.2, the system is stuck in a reboot loop. De-
installing the amd64-microcode package fixes the issue.
CPU details
vendor_id : AuthenticAMD
cpu family : 23
model : 49
model name
On Tue, Oct 02, 2018 at 03:01:13PM -, Joseph Salisbury wrote:
> Bionic already has commit 639812a1ed9b since it was added to mainline as
> of v4.14-rc6:
>
> 639812a1ed9b nbd: don't set the device size until we're connected
>
> Can you confirm Bionic has this bug after applying all the latest
Unable to send logs as this host is ipv6 only, and bugs.launchpad.net
does not have a quad A record published (ERROR: connecting to Launchpad
failed: [Errno 101] Network is unreachable).
Logs are not relevant IMHO as the fix is clear and only needs to get
applied to the kernels affacted (at least
** Summary changed:
- Apply upstream kernel fix to relevant Ubuntu kernels
+ Apply upstream bugfix for "nbd device size" not updated correctly
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Public bug reported:
nbd does not handle a disk resize correctly. This has been fixed
upstream:
https://github.com/torvalds/linux/commit/639812a1ed9bf49ae2c026086fbf975339cd1eef
On Ubuntu Bionic with a "4.15.0-34-generic #37-Ubuntu" kernel a resize
of a (Ceph) rbd image does not propagate to a
Hi there. I can confirm this problem still exists in newest kernels and
with the latest intel drivers as of today:
Jan 19 16:05:19 osd9 kernel: [511271.581413] i40e :02:00.1: TX driver issue
detected, PF reset issued
Jan 19 16:09:08 osd9 kernel: [511500.919380] i40e :02:00.0: TX driver
H there. I can confirm this problem still exists in newest kernels and
with the latest intel drivers as of today:
Jan 19 16:05:19 osd9 kernel: [511271.581413] i40e :02:00.1: TX driver issue
detected, PF reset issued
Jan 19 16:09:08 osd9 kernel: [511500.919380] i40e :02:00.0: TX driver
I had this issue (kernel oops) when I explicitly disabled ignore_msrs
(Ubuntu Trusty, 3.13.0-54-generic):
cat /etc/modprobe.d/qemu-system-x86.conf
options kvm-intel nested=y ept=y
options kvm ignore_msrs=1
Removing the option kvm ignore_msrs=1 made the guest (L2) run but give
a KVM: entry
Public bug reported:
If a non nodeset action is performed with -q option, for example:
xpath -e 'count(VM/TEMPLATE/NIC)' -q $xml the output is not surpressed:
Query didn't return a nodeset. Value: 2
In quiet mode this should return only 2
This bug has been fixed already in upstream, see:
Public bug reported:
ceph-deploy purge ceph1 ceph2 ceph3 ceph4 ceph5
[ceph_deploy.cli][INFO ] Invoked (1.3.5): /usr/bin/ceph-deploy purge ceph1
ceph2 ceph3 ceph4 ceph5
[ceph_deploy.install][DEBUG ] Purging from cluster ceph hosts ceph1 ceph2 ceph3
ceph4 ceph5
[ceph_deploy.install][DEBUG ]
Public bug reported:
If you create network interfaces (access ports) in openvswitch, and
configure them in /etc/network/interfaces, failsafe.conf will kick in
and the interfaces get configured after failsafe.conf exits. This adds
two minutes to boot time.
openvswitch config:
ovs-vsctl show
Public bug reported:
If you create network interfaces (access ports) in openvswitch, and
configure them in /etc/network/interfaces, failsafe.conf will kick in
and the interfaces get configured after failsafe.conf exits. This adds
two minutes to boot time.
openvswitch config:
ovs-vsctl show
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